US2022176272A1PendingUtilityA1

Monochlorotrifluoropropene compounds and compositions and methods using same

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Assignee: HONEYWELL INT INCPriority: Sep 9, 2009Filed: Dec 22, 2021Published: Jun 9, 2022
Est. expirySep 9, 2029(~3.1 yrs left)· nominal 20-yr term from priority
Inventors:Rajiv R. Singh
C08J 2203/14C09K 2205/126C07C 17/21C08J 9/149B01D 11/0496C09K 2205/40C09K 3/30C08J 2203/182C11D 7/5018C08J 9/141C09K 5/044C08J 2203/06C11D 7/50C08J 2203/162C08J 2203/142C11D 7/5068C08J 9/144B01J 37/035C08J 9/122C09K 5/045C09K 2205/22C08J 9/142C11D 7/5054B01D 11/0492C08J 2203/12B01D 11/0203B01D 11/0403B01D 11/0288
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Claims

Abstract

Various uses of monochlorotrifluoropropenes, in combination with one or more other components, including other fluoroalkenes, hydrocarbons; hydrofluorocarbons (HFCs), ethers, alcohols, aldehydes, ketones, methyl formate, formic acid, water, trans-1,2-dichloroethylene, carbon dioxide and combinations of any two or more of these, in a variety of applications, including as blowing agents, are disclosed.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A solvent extraction method comprising solvent extracting a material by contacting said material with at least one monochlorotrifluoropropene selected from the group consisting of transCF3CH═CClH (1233zdE), cisCF3CH═CClH (1233zdZ), transCHF2CF═CClH (1233ydE), cisCHF2CF═CClH (1233ydZ), transCHF2CH═CClF (1233zbE), cisCHF2CH═CClF (1233zbZ), transCHF2CCl═CHF (1233xeE), cisCHF2CCl═CHF(1233xeZ), CH2FCCl═CF2 (1233xc), transCHFClCF═CFH (1233yeE), cisCHFClCF═CFH (1233yeZ), CH2ClCF═CF2 (1233yc), CF2ClCF═CH2 (1233xf), and combinations of two or more of these. 
     
     
         2 . The method of  claim 1  wherein said at least one monochlorotrifluoropropene is selected from the group consisting of transCF3CH═CClH (1233zdE), cisCF3CH═CClH (1233zdZ), transCHF2CF═CClH (1233ydE), cisCHF2CF═CClH (1233ydZ) and combinations of two or more of these.

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